WATCH INVICTA MAN 17931 (45MM). Type of mechanism: QUARTZ. Display: ANALOGICAL. Material of case: STEEL. Colour of case: SILVER. Material of bracelet: STEEL. Colour of bracelet: SILVER. Dial Colour: PINK. Glass type: SAPPHIRE SYNTHETIC. Clousure: PRESSURE. Diameter of dial: 45MM. Submersible: 5ATM